StandardUL 844UL 1598UL 8750IEC 60079EN 60079CSA C22.2 No.250.0 Light FeaturesAC LED Driver-less TechnologyIntended for Use in High Ambient Temperature EnvironmentsUp to 120°C(248°F) Heat Resistant *Please download catalogue for details.Heat Resistant LED Light - L1512D (COB) - 80WSpecificationVolt. : 120V / 220V /277V AC Watt. : 80W(10W*8) / 80W(20W*4) Amps :【120V】0.67A / 【220V】0.36A /【277V】0.29A Power Factor : cos≧0.9 Frequency : 50Hz / 60Hz (Watt. & Volt. lower than the test values are available upon request.) Ambient Temperature+65°C ~ +120°C (+149°F ~ +248°F) ★ THT-EX Laboratory Tested ★ Optical Information CCT : 5000K (Cool White) CRI : ≧70 Lm / W (±10%) : 【20W*4】136 lm/w /【10W*8】115 lm/w Beam Angle : X-110° / Y-110° Catalogue Heat Resistant LED Light - L1512D (COB) - 80W(20W*4) Heat Resistant LED Light - L1512D (COB) - 80W(10W*8) (Watt. & Volt. lower than the test values are available upon request.) Video LED Light Solutions for High Temperature Application >>YouTube 100°C(212°F) Heat Resistant Test >>YouTube